Class 7 Maths Worksheet: Fractions and Decimals
The method (Flip and multiply): a/b × c/d = (a × c)/(b × d), then simplify. A whole number n is n/1. a/b ÷ c/d = a/b × d/c. Decimal × decimal: multiply as whole numbers; the answer has as many decimal places as both numbers together — 1.2 × 0.3 = 0.36. Decimal ÷ decimal: multiply both by 10 (or 100) first — 2.4 ÷ 0.6 = 24 ÷ 6 = 4.
NameDateTime takenScore ___ / 40
- 1.9.92 ÷ 8 =
- 2.8/9 ÷ 3/8 =
- 3.4/7 × 2/7 =
- 4.8/9 × 3 =
- 5.7/9 × 8/9 =
- 6.31.6 ÷ 8 =
- 7.2/7 ÷ 5/7 =
- 8.5/7 × 3/8 =
- 9.One packet of rice weighs 1.5 kg. How many kg do 6 of them make in all? =
- 10.2/5 × 2/3 =
- 11.1/4 × 1/7 =
- 12.2/3 × 1/5 =
- 13.5.7 × 0.5 =
- 14.1.6 ÷ 2 =
- 15.One bottle of oil holds 6.8 L. How many L do 4 of them make in all? =
- 16.One bottle of oil holds 6.3 L. How many L do 3 of them make in all? =
- 17.2/5 ÷ 5/8 =
- 18.2.1 ÷ 0.7 =
- 19.3/4 × 6/7 =
- 20.17.48 ÷ 4 =
- 21.1/3 × 2/9 =
- 22.4.8 × 0.8 =
- 23.3.5 × 0.8 =
- 24.2/5 × 2 =
- 25.1.6 × 0.6 =
- 26.14.16 ÷ 2 =
- 27.3.3 × 0.2 =
- 28.37.7 ÷ 5 =
- 29.0.3 × 0.7 =
- 30.One bottle of oil holds 6 L. How many L do 3 of them make in all? =
- 31.3.05 ÷ 5 =
- 32.One bottle of oil holds 9.3 L. How many L do 7 of them make in all? =
- 33.7/8 × 5/7 =
- 34.4.8 ÷ 0.8 =
- 35.One bottle of oil holds 6.4 L. How many L do 8 of them make in all? =
- 36.One bag of potatoes weighs 3.3 kg. How many kg do 2 of them make in all? =
- 37.3.6 × 0.3 =
- 38.32.4 ÷ 8 =
- 39.4.8 ÷ 0.4 =
- 40.8/9 × 1/7 =
Answer key
- 1.24
- 64/27
- 8/49
- 8/3
- 56/81
- 3.95
- 2/5
- 15/56
- 9
- 4/15
- 1/28
- 2/15
- 2.85
- 0.8
- 27.2
- 18.9
- 16/25
- 3
- 9/14
- 4.37
- 2/27
- 3.84
- 2.8
- 4/5
- 0.96
- 7.08
- 0.66
- 7.54
- 0.21
- 18
- 0.61
- 65.1
- 5/8
- 6
- 51.2
- 6.6
- 1.08
- 4.05
- 12
- 8/63
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